Perhaps you should try some spelling variations:
"based computational coder allocation problem" » "and computational coder allocation problem" (Expand search), "by computational coder allocation problem" (Expand search), "based computational code allocation problem" (Expand search), "based computational codes allocation problem" (Expand search), "based computational model allocation problem" (Expand search), "based computational coder location problem" (Expand search), "based computational power allocation problem" (Expand search), "based computational order allocation problem" (Expand search), "based computational over allocation problem" (Expand search)
"using scale python python programming" » "using scale pythons python programming" (Expand search), "using scale piton python programming" (Expand search), "using scale pitons python programming" (Expand search), "using simple python python programming" (Expand search), "using scilab python python programming" (Expand search), "using gate python python programming" (Expand search), "nursing scale python python programming" (Expand search), "buying scale python python programming" (Expand search), "being scale python python programming" (Expand search)

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"based computational coder allocation problem\") OR (\"using scale python python programming\"))~".
• Removing quotes may allow a broader search: (( based computational coder allocation problem ) OR ( using scale python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("based computational coder allocation problem") OR ("using scale python python programming"))*.